Margaret W. Riddle, PH.D.
Clinical Psychologist · Denver, CO
Margaret W. Riddle, PH.D. is a clinical psychologist with a practice address in Denver, Colorado, and NPI 1336449859, issued on Nov 1, 2010. Check the license (Colorado 1284, as entered in NPPES) with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Margaret W. Riddle
- Credential
- PH.D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- 1284 CO
Self-reported in NPPES; status is on the state search - Practice location
- 3773 Cherry Creek North Dr, Denver, CO 80209
- Phone
- (303) 378-0605
- Enumerated
- Nov 1, 2010
- Record last updated
- Nov 1, 2010 (not updated in 16 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 3773 Cherry Creek North Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kelly McAleese, MDSpecialist1982667416
- Lise Stolze, M.P.T.Physical Therapist1033143201
Verify Margaret W. Riddle in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license 1284Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
477 clinical psychologist records list a practice address in Denver
They are 477 of the 25,068 NPPES records with a practice address in Denver, and 1,652 clinical psychologist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 477 in Denver → All 1,652 in Colorado → Every provider in Denver →
Other clinical psychologist records in Colorado
- Jeannine Abbott, PSYDEdwards, CO1225121767
- Monica Abdul-Chani, PHDDenver, CO1922988260
- Natalie Abramson, PHDAurora, CO1568559615
- Joyce Ackerman, ED.D.Greeley, CO1548255565
- Gail Adams, PSY.D.Centennial, CO1992916324
- Francis Addrisi, PHDMeeker, CO1932227584
- Stuart Adelman, PH.D.Denver, CO1548206378
- Amber Adkins, PH.D.Wadsworth, CO1356448831
- Christina Aegerter, PSYDDenver, CO1447685391
- Jenny Agbortogho, PSY.D.Littleton, CO1114860467
Common questions
What is Margaret W. Riddle, PH.D.'s NPI number?
Margaret W. Riddle, PH.D.'s National Provider Identifier (NPI) is 1336449859, issued on Nov 1, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Margaret W. Riddle, PH.D. located?
The NPPES record lists a practice address at 3773 Cherry Creek North Dr, Denver, CO, 80209. Phone: (303) 378-0605. Providers update this record themselves, so call before visiting.
How can I verify Margaret W. Riddle, PH.D.'s license?
NPPES lists Colorado license number 1284, as entered by the provider. Search the Colorado board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.